List of Current and Past Clients

Federal & State

• Abt Associates (HUD)
• California Public Utilities Commission (CPUC)
• Connecticut Energy Efficiency Board
• Efficiency Maine
• Hydro Québec
• ICF International (EPA)
• Massachusetts Executive Office of Environmental Affairs (EOEA)
• Massachusetts State Energy Efficiency Advisory Council (EEAC)
• Massachusetts Technology Collaborative (MTC)
• New York State Energy Research and Development Authority (NYSERDA)
• U.S. Department of Energy
• Vermont – Department of Public Service

Evaluation, Market & Policy

• Abt Associates (HUD)
• ASW Engineering
• Bay State Gas Company (Dr. Lewis Collab., GDS Assoc. prime contractor)
• Berkshire Gas Company (Dr. Lewis Collab., GDS Assoc. prime contractor)
• Boston Edison Company
• Boston Gas Company
• Brooklyn Union Gas Company
• CADMAC (California Utilities, RIA prime contractor)
• California Public Utilities Commission (CPUC)
• Cambridge Systematics, Inc
• Cape Light Compact
• Central Hudson Gas and Electric Company
• City of Austin
• Colonial Gas Company (Dr. Lewis Collab., GDS Assoc. prime contractor)
• COM/Elec & COM/Gas (GDS Assoc. prime contractor)
• Connecticut Energy Efficiency Board
• Connecticut Light & Power
• Consolidated Edison of New York
• Delta Technologies
• Eastern Utilities Associates (HEC, Inc. prime contractor)
• Econoler International (client Hydro Québec)
• Edison Electric Institute
• Empire State Electric Energy Research Corporation (ESEERCO)
• Enbridge Consumers Gas (Ontario, Canada)
• Energy & Resource Solutions (ERS)
• Energy Center of Wisconsin
• Fall River Gas (Dr. Lewis Collab., GDS Assoc. prime contractor)
• GDS Associates, Inc
• Green Mountain Power
• Herschong Mahone Group (HMG)
• KeySpan Energy New England
• KeySpan-Long Island Power Authority (LIPA)
• KMDR Recherche (client Hydro Québec)
• Long Island Lighting Company
• Mitsubishi Research Institute
• National Fuel Gas Distribution Company
• National Grid
• New England Power Service Company
• New York Low Income Evaluation Task Force
• New York Power Authority
• New York State Electric and Gas Corporation (NYSEG)
• Niagara Mohawk Power Corporation
• Northeast Utilities (NU)
• Northwest Energy Efficiency Alliance (NEEA)
• NSTAR Electric & Gas Corporation
• Opinion Dynamics Corporation
• Optimal Energy (Massachusetts State Energy Efficiency Advisory Council (EEAC))
• Orange and Rockland Utilities
• Pacific Gas and Electric Company
• Puget Sound Power and Light Company
• Quantum Consulting, Inc.
• Research Into Action (RIA)
• Rhode Island College, Henry Barnard School
• RLW Analytics, Inc.
• Rochester Gas and Electric Company
• San Diego Gas & Electric Company
• Southern California Edison Company
• Southern California Gas Company
• TecMarket Works
• TRC Solutions
• Union Gas (Ontario, Canada)
• United Illuminating
• West Hill Energy & Computing (Efficiency Maine)
• Western Massachusetts Electric Company
• Xenergy, Inc.